Medical research

Why thinking hard makes you tired

It's no surprise that hard physical labor wears you out, but what about hard mental labor? Sitting around thinking hard for hours makes one feel worn out, too. Now, researchers have new evidence to explain why this is, and, ...

Cardiology

Abnormal heart metabolism may predict future sudden cardiac death

Adults with abnormal heart metabolism are up to three times more likely to experience life-threatening arrhythmias (an irregular heart rhythm), and MRI techniques could be used to detect the condition and predict future sudden ...

Oncology & Cancer

Easier, early cervical cancer testing to save lives

Prevention and the HPV vaccine is helping to reduce the numbers of women dying with cervical cancer but new portable screening kits and new types of lab tests will improve diagnosis and earlier treatment of the disease.

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